ISI Academy Olympic Valley is a private, coeducational college-preparatory boarding school serving domestic and international students in grades 5-12 in the heart of California's Lake Tahoe region.
The school provides a highly personalized academic experience within a close-knit residential community, with a flexible approach designed to support a wide range of student interests, goals, and learning needs.
Students benefit from a college-preparatory curriculum alongside exceptional opportunities to pursue athletics and outdoor adventure, including skiing and snowboarding at Palisades Tahoe and year-round mountain activities.
Through its partnership with the International Sports Institute, ISI Academy Olympic Valley provides student-athletes with expanded opportunities to train, compete, and develop as both athletes and scholars.
With a strong emphasis on individualized support, leadership, independence, and college preparation, the Academy prepares students to pursue their goals beyond high school, with a 100% college acceptance rate.
Quick Facts (2026)
- Grades: (Boarding Students) 9-12
- Grades: (Day Students) 5-12
- Enrollment: 35 students
- Yearly Tuition (Boarding Students): $68,000
- Yearly Tuition (Day Students): $43,000
- Acceptance rate: 80%
- Average class size: 7 students
- Application Deadline: None / Rolling
- Source: Verified school update
Top Rankings
ISI Academy Olympic Valley (formerly Lake Tahoe Prep) ranks among the top 20 boarding schools (out of 274 schools) for:
Category
Attribute
Community Size
Student Attention
Student Test Scores
School Overview
Definition of Terms | 2025 School Data
ISI Academy Olympic Valley (formerly Lake Tahoe Prep)
Boarding School Avg.
School Focus
College Preparatory
College Preparatory
Grades Offered (Boarding)
9-12
9-12
Grades Offered (Day)
5-12
9-12
School Type
Co-ed
Co-ed
Learning Difference Programs
ADHD, Dyslexia, Dyscalculia, Executive Functioning, Learning Differences
n/a
Year Founded
1978
1907
Campus Size
3 acres
130 acres
First Day of School
Mon. Aug 24, 2026
Last Day of School
Fri. May 21, 2027
School Motto
To promote and emphasize the ambition and talent of young student athletes so they can be successful both in sports and in life!
Student Body
Enrollment
35 students
320 students
% Students of Color
30%
27%
% International Students
30%
20%
% Students Boarding
95%
66%
SAT range (25th-75th percentile)
1250 - 1500
-
Offers Post-Grad Year
No
No
Academic Profile
Saturday Classes
No
No
Student-Teacher Ratio
7:1
7:1
# of AP / Advanced Courses Offered
16
18
% Faculty with Advanced Degree
85%
73%
Accreditations
National Independent Private School Association (NIPSA)
Middle States Association of Schools and Colleges (MSA-CESS)
Cognia
Middle States Association of Schools and Colleges (MSA-CESS)
Cognia
# of AP / Advanced Courses Offered
16
18
Courses
AP BiologyAP Calculus AB
AP Calculus BCAP Chemistry
AP English Language & CompositionAP English Literature and Composition
AP MacroeconomicsAP Microeconomics
AP PsychologyAP Spanish Language and Culture
AP Studio ArtAP U. S. History
AP U.S. Government and PoliticsAP World History
Physics BPsychology
Tuition & Financial Aid
Yearly Tuition
(Boarding Students)
(Boarding Students)
$68,000
(Additional fees if higher level sports are pursued, travels costs, etc.)
(Additional fees if higher level sports are pursued, travels costs, etc.)
$69,500
Yearly Tuition
(Day Students)
(Day Students)
$43,000
$38,700
Tuition international students
$73,000
$58,300
Summer Program Cost
$6,000
(6000 for each 3-week session)
(6000 for each 3-week session)
% Students on Financial Aid
10%
40%
Avg. Financial Aid Grant
$10,000
(scholarships available, must apply through Clarity)
(scholarships available, must apply through Clarity)
$25,000
Admissions
Acceptance Rate
80%
64%
Director of Admissions
Jenn McMurry
Application URL
Sports
# Interscholastic Sports Offered
9
17
Colors
Blue and Gold
Extracurriculars
Total Extracurricular Organizations
17
23
Extracurriculars
Club or Organization:
Arts and Music Programs:
Recreational Athletic Programs:
Arts and Music Programs:
Recreational Athletic Programs:
Alpine Skiing & SnowboardingBasketball Club
Camping ClubHiking Club
Indoor Rock ClimbingKayaking
Mountain BikingNordic Skiing
College Matriculation
College Acceptance Rate
100%
10 Most Popular College Choices (# Enrolled)
University of California, Irvine
4
Miami University
3
California Polytechnic State University, San Luis Obispo
2
Berklee College of Music
1
Drexel University
1
Embry-Riddle Aeronautical University
1
University of Massachusetts, Boston
1
University of Pittsburgh
1
University of San Francisco
1
Universtiy of California, Berkeley
1
School Notes
- Academics
- ISI Academy Olympic Valley is a small, college-preparatory boarding school serving students in grades 9 through 12, and day school for grades 5 through 12. With small class sizes, our educators provide personalized instruction and meaningful individual attention. Students benefit from a rigorous academic program, individualized learning, and our Learning Center, which provides support with organization, study skills, time management, writing, reading comprehension, and subject-specific needs. Our goal is to help every student build the confidence, skills, and independence necessary for success in college and beyond.
- Athletics
- As part of International Sports Institute, ISI Academy Olympic Valley offers student-athletes the opportunity to pursue their academic and athletic goals within one integrated program. Students have access to sport-specific training, strength and conditioning, performance development, and competitive opportunities while maintaining a college-preparatory academic schedule. Located just minutes from Palisades Tahoe and surrounded by the Sierra Nevada, our Olympic Valley campus provides an exceptional setting for skiing, snowboarding, soccer, and year-round outdoor adventure.
- Daily Life
- Life at ISI Academy Olympic Valley extends well beyond the classroom and athletic field. As a close-knit boarding community, students live, learn, train, and build lasting relationships together. Daily schedules balance academics, athletics, study time, community activities, and opportunities to explore the Lake Tahoe region. From mountain adventures and weekend excursions to evenings spent with friends and residential faculty, students develop independence, confidence, leadership, and a strong sense of community while experiencing the unique lifestyle that comes with living and learning in Olympic Valley.
- LD types supported: ADHD, Dyslexia, Dyscalculia, Executive Functioning, Learning Differences
- Sample of notable school alumni/alumnae:
- Christopher Harlem - VOSS WATER ASA Founder CEO, HARLEM FOODS AG
- Martin Rasinger - CEO, BagJump Action Sports
Source: Verified school update
Frequently Asked Questions
How much does ISI Academy Olympic Valley (formerly Lake Tahoe Prep) cost?
ISI Academy Olympic Valley (formerly Lake Tahoe Prep)'s tuition is approximately $68,000 for boarding students and $43,000 for day students.
What is the acceptance rate of ISI Academy Olympic Valley (formerly Lake Tahoe Prep)?
The acceptance rate of ISI Academy Olympic Valley (formerly Lake Tahoe Prep) is 80%, which is higher than the boarding school average of 64%.
Who are famous alumni from ISI Academy Olympic Valley (formerly Lake Tahoe Prep)?
ISI Academy Olympic Valley (formerly Lake Tahoe Prep) famous alumni include: Christopher Harlem and Martin Rasinger.
What sports does ISI Academy Olympic Valley (formerly Lake Tahoe Prep) offer?
ISI Academy Olympic Valley (formerly Lake Tahoe Prep) offers 9 interscholastic sports: Alpine Skiing, Basketball, Freestyle Skiing, Ice Hockey, Rock Climbing, Skiing, Snowboarding, Soccer and Volleyball.
What is ISI Academy Olympic Valley (formerly Lake Tahoe Prep)'s ranking?
ISI Academy Olympic Valley (formerly Lake Tahoe Prep) ranks among the top 20 boarding schools for Small student body (number of students), Small average class sizes and High average SAT scores.
When is the application deadline for ISI Academy Olympic Valley (formerly Lake Tahoe Prep)?
The application deadline for ISI Academy Olympic Valley (formerly Lake Tahoe Prep) is rolling (applications are reviewed as they are received year-round).
Related Schools
Show me:
People that viewed ISI Academy Olympic Valley (formerly Lake Tahoe Prep) also viewed these schools: Stevenson School, Besant Hill School, Ojai Valley School, Dunn School and Cate School.
The nearest boarding school to ISI Academy Olympic Valley (formerly Lake Tahoe Prep) is San Domenico School (152.6 miles away)
School
Location
Miles
Quick Facts
3152 Forest Lake Road
Pebble Beach, CA 93953
(831) 625-8309
Pebble Beach, CA 93953
(831) 625-8309
204.5 miles
Gr: 9-12 | PK-12 (day) | 507 students Student-teacher ratio: 10:1 Avg. class size: 12 students Tuition listed
8585 Ojai Santa Paula Road
Ojai, CA 93023
(805) 646-4343
Ojai, CA 93023
(805) 646-4343
333 miles
Gr: 9-12, PG | 100 students Student-teacher ratio: 4:1 Avg. class size: 8 students Acceptance rate: 50% Tuition listed
723 El Paseo Road
Ojai, CA 93023
(805) 646-1423
Ojai, CA 93023
(805) 646-1423
333.1 miles
Gr: 3-12 | PK-12 (day) | 323 students Student-teacher ratio: 6:1 Avg. class size: 12 students Acceptance rate: 64% Tuition listed
P.O. Box 98, 2555 W. Highway 154
Los Olivos, CA 93441
(805) 686-0650
Los Olivos, CA 93441
(805) 686-0650
314.6 miles
Gr: 9-12 | 6-12 (day) | 249 students Student-teacher ratio: 5:1 Avg. class size: 10 students Acceptance rate: 45% Tuition listed
1960 Cate Mesa Road, P.O. Box 5005
Carpinteria, CA 93013
(805) 684-4127
Carpinteria, CA 93013
(805) 684-4127
334.1 miles
Gr: 9-12 | 300 students Student-teacher ratio: 5:1 Avg. class size: 10 students Acceptance rate: 17% Tuition listed
School
Location
Miles
Quick Facts
1500 Butterfield Road
San Anselmo, CA 94960
(415) 258-1990
San Anselmo, CA 94960
(415) 258-1990
152.6 miles
Gr: 9-12 | K-12 (day) | 680 students Student-teacher ratio: 9:1 Avg. class size: 18 students Tuition listed
302 Portola Road
Portola Valley, CA 94028
(650) 851-8223
Portola Valley, CA 94028
(650) 851-8223
166.8 miles
Gr: 9-12 | 6-12 (day) | 425 students Student-teacher ratio: 7:1 Avg. class size: 13 students Acceptance rate: 30% Tuition listed
1500 Mark Thomas Drive
Monterey, CA 93940
(831) 655-9356
Monterey, CA 93940
(831) 655-9356
202.1 miles
Gr: 9-12 | 215 students Student-teacher ratio: 8:1 Avg. class size: 12 students Tuition listed
3152 Forest Lake Road
Pebble Beach, CA 93953
((83) 1) -625-8309
Pebble Beach, CA 93953
((83) 1) -625-8309
204.5 miles
Gr: 9-12 | PK-12 (day) | 507 students Student-teacher ratio: 10:1 Avg. class size: 12 students Tuition listed
Recent Articles
AI Rules at Boarding Schools: A Guide for Families
Learn what families should ask boarding schools about AI rules, academic integrity, student learning, discipline, data privacy, and teacher oversight.
What Happens When a Boarding Student Wants to Leave Midyear?
What happens when a boarding student wants to leave midyear? Learn how families can assess the problem, work with the school, and plan a responsible exit.
How to Evaluate a Dorm’s Social Climate Before Enrolling
Learn how to evaluate a boarding school dorm’s social climate, including friendships, supervision, inclusion, conflict resolution, and student belonging.
